Taiyuan Yaoqiang Pure Iron Co., Ltd.: The main differences between DT4 pure iron and YT4 pure iron lie in their applications and characteristics.

Yaoqiang Pure Iron - Applications and Characteristics

• DT4: DT4 is an electromagnetic pure iron material with high magnetic permeability, low coercivity, and high iron purity (over 98%). It is a high-quality steel with low carbon, low sulfur, and low phosphorus content. It is widely used in electromagnetic devices such as DC motors, relays, and solenoid valves.
• The grade designation of DT4 consists of the pinyin initials "D" and "T" for "electric" and "iron," the sequence number "4," and the magnetic grade symbol.
• YT4: YT4 belongs to raw material pure iron and is mainly used in various alloy smelting, casting, powder metallurgy, amorphous materials, neodymium iron boron, stainless steel, new energy, pharmaceutical and chemical industries, and steel research applications.

Yaoqiang Pure Iron - Chemical Composition and Physical Properties

• DT4: The chemical composition of DT4 is primarily iron, with a carbon content below 0.004%, and the fewer other elements, the better. It has a particularly soft texture, high toughness, and excellent electromagnetic properties, making it suitable for applications requiring high magnetic permeability and low coercivity.
• YT4: YT4 has an iron content of approximately 99.9% or higher, making it the highest purity grade in the national standard. It is used in alloy smelting products that require high purity of pure iron.

Yaoqiang Pure Iron - Production Process and Application Fields

• DT4: DT4 is typically produced through methods such as electrolytic iron, industrial pure iron, and wrought iron. It is widely used in electromagnetic devices, including DC motors, relays, and solenoid valves.
• YT4: YT4 is mainly used in alloy smelting, casting, powder metallurgy, and other fields, highlighting its importance in specialized industrial applications.

Taiyuan Yaoqiang Pure Iron Co., Ltd., a company specializing in pure iron.